$229+ Cheap flights from Redmond (RDM) to Costa Rica
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — SJO
Sep 7 — Sep 141
Round-trip
1 adult, Economy
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Find cheap flights from Redmond to Costa Rica with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Redmond to Costa Rica
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Best
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One-way
Cheapest flights from Redmond to Costa RicaExplore the most affordable flight options available from Redmond to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
Explore the most affordable flight options available from Redmond to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:52 pm -
2 stops21h 29m
Sat 9/268:45 am -
1 stop10h 38m
Deal found 8/4![United Airlines logo]()
$520
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:00 am -
1 stop24h 15m
Sat 9/198:45 am -
1 stop10h 08m
Deal found 8/7![United Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:43 pm -
2 stops20h 38m
Fri 9/118:45 am -
1 stop13h 05m
Deal found 8/7![United Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:52 pm -
2 stops21h 29m
Fri 9/118:45 am -
1 stop13h 05m
Deal found 8/7![United Airlines logo]()
$549
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:39 pm -
2 stops13h 32m
Fri 9/118:45 am -
1 stop13h 05m
Deal found 8/7![United Airlines logo]()
$570
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:26 pm -
2 stops15h 39m
Sat 12/127:00 am -
2 stops18h 02m
Deal found 8/5![Delta logo]()
$583
This Mytrip deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:49 pm -
2 stops27h 57m
Fri 9/117:45 pm -
2 stops23h 22m
Deal found 8/7![Multiple Airlines logo]()
$584
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:48 pm -
1 stop11h 44m
Sat 12/126:40 am -
2 stops16h 40m
Deal found 8/5![United Airlines logo]()
$600
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:47 pm -
2 stops20h 46m
Wed 11/113:35 pm -
2 stops20h 47m
Deal found 8/5![American Airlines logo]()
$625
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:25 pm -
2 stops15h 45m
Sat 10/3111:50 am -
1 stop10h 28m
Deal found 8/6![United Airlines logo]()
$640
This American Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/253:00 pm -
2 stops21h 18m
Sat 10/312:18 pm -
2 stops22h 04m
Deal found 8/6![American Airlines logo]()
$645
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:05 pm -
2 stops24h 05m
Wed 11/1112:50 pm -
1 stop10h 28m
Deal found 8/5![United Airlines logo]()
$708
Best flights from Redmond to Costa RicaDiscover carefully curated flight deals from Redmond to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
Discover carefully curated flight deals from Redmond to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:52 pm -
2 stops21h 29m
Sat 9/198:45 am -
1 stop10h 08m
Deal found 8/7![United Airlines logo]()
$520
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:26 pm -
2 stops15h 39m
Sat 12/127:00 am -
2 stops18h 02m
Deal found 8/5![Delta logo]()
$583
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/113:00 pm -
2 stops21h 43m
Mon 10/192:44 pm -
2 stops24h 00m
Deal found 8/3![American Airlines logo]()
$719
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:52 pm -
2 stops21h 29m
Sat 9/268:45 am -
1 stop10h 38m
Deal found 8/4![United Airlines logo]()
$520
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/35:30 am -
2 stops13h 09m
Wed 2/179:40 am -
1 stop15h 14m
Deal found 8/6![United Airlines logo]()
$520
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/26:48 pm -
1 stop11h 44m
Thu 2/49:40 am -
1 stop15h 14m
Deal found 8/3![United Airlines logo]()
$620
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:30 am -
2 stops28h 59m
Mon 9/142:47 pm -
2 stops24h 27m
Deal found 8/5![American Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:00 am -
1 stop9h 10m
Sat 10/3111:50 am -
1 stop10h 28m
Deal found 8/6![United Airlines logo]()
$640
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/95:30 am -
2 stops11h 07m
Sat 1/164:53 pm -
2 stops20h 58m
Deal found 8/4![United Airlines logo]()
$645
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:02 pm -
2 stops22h 08m
Wed 11/1112:50 pm -
1 stop10h 28m
Deal found 8/6![United Airlines logo]()
$751
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 am -
2 stops29h 10m
Wed 10/211:20 pm -
2 stops32h 37m
Deal found 8/3![United Airlines logo]()
$1,000
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/165:30 am -
1 stop8h 38m
Tue 1/58:35 am -
2 stops16h 19m
Deal found 8/3![United Airlines logo]()
$1,302
Last-minute flights from Redmond to Costa RicaDiscover last-minute flight deals from Redmond to Costa Rica. Data last updated August 8, 2026 and is based on user searches.
Discover last-minute flight deals from Redmond to Costa Rica. Data last updated August 8, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:39 pm -
2 stops13h 32m
Fri 9/118:45 am -
1 stop13h 05m
Deal found 8/7![United Airlines logo]()
$570
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:52 pm -
2 stops21h 29m
Fri 9/118:45 am -
1 stop13h 05m
Deal found 8/7![United Airlines logo]()
$549
This Mytrip deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:49 pm -
2 stops27h 57m
Fri 9/117:45 pm -
2 stops23h 22m
Deal found 8/7![Multiple Airlines logo]()
$584
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:30 am -
2 stops28h 59m
Mon 9/142:47 pm -
2 stops24h 27m
Deal found 8/5![American Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:43 pm -
3 stops20h 27m
Mon 9/141:20 pm -
3 stops23h 46m
Deal found 8/5![United Airlines logo]()
$4,562
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:43 pm -
2 stops20h 38m
Fri 9/118:45 am -
1 stop13h 05m
Deal found 8/7![United Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:00 am -
1 stop24h 15m
Sat 9/198:45 am -
1 stop10h 08m
Deal found 8/7![United Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:52 pm -
2 stops21h 29m
Sat 9/268:45 am -
1 stop10h 38m
Deal found 8/4![United Airlines logo]()
$520
One-way flights from Redmond to Costa RicaSearch for one-way flight options from Redmond to Costa Rica. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
Search for one-way flight options from Redmond to Costa Rica. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:43 pm -
1 stop15h 32m
Deal found 8/3![United Airlines logo]()
$229
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:10 am -
2 stops29h 44m
Deal found 8/3![Delta logo]()
$263
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:03 pm -
2 stops22h 18m
Deal found 8/3![United Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am -
2 stops12h 37m
Deal found 8/3![United Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:25 pm -
2 stops15h 45m
Deal found 8/6![United Airlines logo]()
$314
This FlightHub deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:47 pm -
3 stops15h 58m
Deal found 8/3![Multiple Airlines logo]()
$375
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:30 pm -
2 stops22h 08m
Deal found 8/3![American Airlines logo]()
$393
This FlightHub deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:47 pm -
3 stops15h 58m
Deal found 8/3![Multiple Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:31 pm -
3 stops33h 28m
Deal found 8/3![Multiple Airlines logo]()
$414
This FlightHub deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:25 am -
3 stops16h 50m
Deal found 8/3![Multiple Airlines logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:06 pm -
3 stops44h 54m
Deal found 8/3![Multiple Airlines logo]()
$501
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:20 pm -
3 stops48h 09m
Deal found 8/6![Multiple Airlines logo]()
$513
Find flight deals from Redmond to Costa Rica
Keep the following information in mind while searching for Redmond to Costa Rica flight deals. Data was last updated August 8, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $520 (United Airlines) |
One-way from | $229 (United Airlines) |
Popular in | June |
Cheapest in | April |
Average price | $620 |
Cheapflights Fare Finder
Customize your flight search to find flights from Redmond to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 8, 2026.
Use the filters below to find and compare flights from Redmond to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
RedmondSan José
RDM Bend/Redmond - SJO San José Juan Santamaria Intl
RDMSJO
Bend/Redmond
Sat 9/12
1:52 pm-12:21 pm
2 stops21h 29m
San José Juan Santamaria Intl
Sat 9/19
8:45 am-5:53 pm
1 stop10h 08m
$520
RedmondSan José
RDM Bend/Redmond - SJO San José Juan Santamaria Intl
RDMSJO
Bend/Redmond
Sat 9/19
1:52 pm-12:21 pm
2 stops21h 29m
San José Juan Santamaria Intl
Sat 9/26
8:45 am-6:23 pm
1 stop10h 38m
$520
RedmondSan José
RDM Bend/Redmond - SJO San José Juan Santamaria Intl
RDMSJO
Bend/Redmond
Wed 2/3
5:30 am-8:39 pm
2 stops13h 09m
San José Juan Santamaria Intl
Wed 2/17
9:40 am-10:54 pm
1 stop15h 14m
$520
RedmondSan José
RDM Bend/Redmond - SJO San José Juan Santamaria Intl
RDMSJO
Bend/Redmond
Mon 12/7
7:26 pm-1:05 pm
2 stops15h 39m
San José Juan Santamaria Intl
Sat 12/12
7:00 am-11:02 pm
2 stops18h 02m
$583
RedmondSan José
RDM Bend/Redmond - SJO San José Juan Santamaria Intl
RDMSJO
Bend/Redmond
Tue 2/2
6:48 pm-8:32 am
1 stop11h 44m
San José Juan Santamaria Intl
Thu 2/4
9:40 am-10:54 pm
1 stop15h 14m
$620
Quickest round-trip
RedmondLiberia
RDM Bend/Redmond - LIR Liberia
RDMLIR
Bend/Redmond
Sun 10/25
5:00 am-3:10 pm
1 stop9h 10m
Liberia
Sat 10/31
11:50 am-9:18 pm
1 stop10h 28m
$640
RedmondLiberia
RDM Bend/Redmond - LIR Liberia
RDMLIR
Bend/Redmond
Sat 1/9
5:30 am-6:37 pm
2 stops11h 07m
Liberia
Sat 1/16
4:53 pm-11:51 am
2 stops20h 58m
$645
RedmondLiberia
RDM Bend/Redmond - LIR Liberia
RDMLIR
Bend/Redmond
Sun 10/11
3:00 pm-1:43 pm
2 stops21h 43m
Liberia
Mon 10/19
2:44 pm-1:44 pm
2 stops24h 00m
$719
RedmondLiberia
RDM Bend/Redmond - LIR Liberia
RDMLIR
Bend/Redmond
Fri 11/6
1:02 pm-1:10 pm
2 stops22h 08m
Liberia
Wed 11/11
12:50 pm-9:18 pm
1 stop10h 28m
$751
RedmondLiberia
RDM Bend/Redmond - LIR Liberia
RDMLIR
Bend/Redmond
Mon 8/24
5:30 am-11:29 am
2 stops28h 59m
Liberia
Mon 9/14
2:47 pm-2:14 pm
2 stops24h 27m
$781
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from Redmond to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Redmond with our price prediction graph.
RDM-SJO
RDM-LIR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Redmond to Costa Rica
RDM-CR0
RDM-SJO
RDM-LIR
What is the cheapest month to book a flight from Redmond to Costa Rica?
Currently, April is the cheapest month in which you can book a flight from Redmond to Costa Rica (average of $481). Flying from Redmond to Costa Rica in June is currently the most expensive (average of $1,029). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Costa Rica
Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated August 8, 2026.
Read reviews from past customers who have flown Alaska Airlines and United Airlines from Redmond to Costa Rica. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Related info for your journey
Find useful and relevant information for your journey from Redmond to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Redmond to Costa Rica
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Complete your trip
Complete your trip to Costa Rica by adding a car rental and/or hotel reservation to your travel itinerary.
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Redmond and Costa Rica flights
Browse other Redmond and Costa Rica flight options. Last updated on August 8, 2026.
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Top 2 airlines flying from Redmond to Costa Rica
Discover the top 2 airlines that operate flights from Redmond to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$340 | Average$569 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$472 | Average$726 | FlexibilityNo cancel fee | On-time75% |